I would highly recommend Integrity One. We had a very old tub that weighed around 1,000 pounds when empty. They showed up on time, moved it without any hassle and even spent extra time helping us get it out of the gazebo it was confined in. If you're wondering if you should go with one of those free hot tub recycling places, just remember you get what you pay for. We had no damage to our gazebo, landscaping, sprinkler systems, house, driveway, street, etc. and even got help disconnecting and capping off the old connections. They know just about every model out there and can tell you how easy it'll be to move, what condition it's in and will deliver it to the dump or to a friend's house (like we did).
more